16865473

素因数分解:

${\mathrm{41}}^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 12

約数和(自身を含む): 17643520

約数和(自身を除く): 778047

約数列:

[1, 41, 79, 127, 1681, 3239, 5207, 10033, 132799, 213487, 411353, 16865473]

約数ペア:

[(1, 16865473), (41, 411353), (79, 213487), (127, 132799), (1681, 10033), (3239, 5207)]